Felt IA Advanced Ultegra vs Shinola The Bixby

Frame	Felt Integrated Aero Tri Disc UHC Advanced + TeXtreme carbon fiber, MMC with Inside Out construction, 68 mm BSA threaded bottom bracket shell, 12 x 142 mm with Syntace style thru axle, flat mount disc brake standard, horizontal dropouts, replaceable rear derailleur hanger, internal mechanical or electronic cable routing	True Temper double-butted CroMo, custom tubing configuration, Shinola custom laser-cut dropouts, Internal brake and gear routing, rack and fender eyelets
Stem	Felt Dagger 31.8 Cold Forged	Polished alloy, 1 1/8" +/- 6º rise
Handle Bar	Devox Bayonet 3.1 base bar with Devox Ergomod extensions, ¯31.8 mm, 48 - 51 cm: 390 mm, 54 - 58 cm: 420 mm	Shinola Alloy, 55º backsweep, 580 mm width, 25.4 mm clamp
Fork	Felt Dagger Disc UHC Advanced carbon fiber monocoque construction, 1.125" carbon fiber steerer, upper cover, blades, dropouts, crown; internal disc-brake routing, flat-mount disc brake standard, 12 x 100 mm thru axle	Double-butted CroMo, Shinola custom cast fork crown, rack and fender eyelets
Seatpost	Felt VariMount Aero Tri UHC Advanced carbon fiber, 300 mm length	Polished alloy, 27.2 mm x 350 mm
Grip	--	Shinola leather w/alloy grip clamps, 13 mm
Crankset	Shimano Ultegra R8000, 52/36T, 48 -51 cm: 165 mm, 54 -56 cm: 170 mm, 58 cm: 172.5 mm	FSA, F. Gimondi, 44T ring
Chain	Shimano 11-speed	Shimano, 1/2" x 3/32"
Shifters	microSHIFT TT 11-speed	Shimano Nexus Revo 3-speed
Saddle	ISM PS1.0	Shinola leather, copper rails and rivets
Headset	FSA integrated, 1.125" 36¡/45¡ sealed ACB cartridge bearings MR122 {873E-RS}, split top race H2145 {No.11AGY-2} with Felt compression device	Polished alloy, 1 1/8"
Derailleur Front	Shimano Ultegra R8000 braze-on	--
Derailleur Rear	Shimano Ultegra R8000 11-speed short cage	--
Hub Front	Devox RSL3D, sealed cartridge bearing, 11-speed, 12 x 142 mm thru axle, 6-bolt, 28H	Shimano Nexus 3-speed disc, Silent Clutch
Hub Rear	Devox RSL3D, sealed cartridge bearing, 12 x 100 mm thru axle, 6-bolt, 28H	Shimano Deore disc, 32º, bolt-on
Spoke	2.0 mm stainless steel	DT Swiss Champion, 14g, stainless
Cassette	Shimano 11-speed, 11-28T	--
Bottom Bracket	--	Shimano, cartridge, square taper

Front	Continental Grand Sport Race folding, 700 x 25c	Continental Contact Reflex, 700 x 32C, w/reflective strip
Rear	Continental Grand Sport Race folding, 700 x 25c	Continental Contact Reflex, 700 x 32C, w/reflective strip
Wheel / RIM	Devox 30A Disc, tubeless ready, 19 mm width, 30 mm depth	Sun CR-18, 32º, one-eyelet, Presta valve, polished silver

Front	TRP HD-T910 hydraulic disc, 140 mm rotor	Shimano mechanical disc w/16 mm rotors
Rear	TRP HD-T910 hydraulic disc, 140 mm rotor	Shimano mechanical disc w/16 mm rotors
Brake Lever	TRP HD-T910 hydraulic	Shimano levers

Front	--	--
Rear	--	--

Colors

Matte TeXtreme (White Geo) Matte TeXtreme (Spatter, Gloss Charcoal)

Black Matte Gunmetal

Length	--	--
Weight	9.93 kg	--

Features	--	--
Additional Details	Bar tape : Devox Gel tape and new EVA arm pads with anti-microbial cover Bottom Bracket : Shimano Hollowtech BSA threaded Seatpost Clamp : Felt Internaloc integrated with titanium bolts Thru axle : Front: 12 x 100 x 118, thread: M12 x 1.5P x 13L, Maxle; Rear: 12 x 142 x 163 (163L + 9 head = 172 total), thread: M12 x 1.0P x 19L, Syntace	COG : Shimano Nexus, 18T Bell, kickstand, fenders and chain guard
Accessories	Carbon assembly paste Aero seatpost slot covers IA CALpac 2.0 IA BTSpac storage box	--